[K3CAL] 2 meter/70 cm Log Periodic Antenna Project...

[Edwin A Noell Jr]

We're going to build them because we can.

And want to.

Ed
KC3AEN


On 10/29/2014 04:08 PM, Rich Weaver wrote:
> _Log Periodic Beam Antenna _that covers 142 - 450 MHz 
> continuously....and with Gain
> What's the purpose of the log periodic other than for a scanner?
> We can't transmit on the entire range.
> How much gain? Is that in DBi or DBd?
> If you are going to use it on 2 meters, then build a 2 meter yagi.
> If you are going to use it on 70cm then build a 70cm yagi.
> Why waste all the extra elements that are not in the ham band?
> Better yet build a 2 meter yagi with a 70cm yagi under it on the same 
> boom.
> *From:* Monica Noell <mailto:mnoell1 at verizon.net>
> *Sent:* Tuesday, October 28, 2014 11:05 PM
> *To:* Calvert Amateur Radio Association - K3CAL 
> <mailto:k3cal at mailman.qth.net>
> *Subject:* Re: [K3CAL] 2 meter/70 cm Log Periodic Antenna Project...
> Hi Steve,
>
> Ed and I are interested in building two antennas (one for each of us).
>
> Thanks!
> Monica
> KC3DAS
> On 10/27/2014 5:44 PM, Steven Hempling wrote:
>> Hi!... Any one interested in building a_Log Periodic Beam Antenna 
>> _that covers 142 - 450 MHz continuously....and with Gain... Boom is 
>> less than 4 feet... longest elements are 44 inches... we would buy 
>> materials in 20 foot lengths... think pop rivets.. drills..... SS 
>> hardware... Lexan/PVC........   Post interest.... I will work out $$  
>> cost will be materials only... keeping receipts...Please post 
>> Interest.... thanks!   Steve   N3IPN...
>>
>>
>> PS... It was a nice hamfest in St Mary's County!
>>
>>
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